Cheap Flights from George Bush Intercontinental Airport to Lisbon (LIS) Find and Compare the Best Airline Deals | Skyticket

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2025/7
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Total Fares（Round-Trip/Economy）: USD /Per Person

* Displayed fare(s) may differ from the actual search result

George Bush Intercontinental－Lisbon Portela Airport
July Lowest Airfares -----
George Bush Intercontinental－Lisbon Portela Airport
August Lowest Airfares
USD745

The airfare displayed above is for United Airlines

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George Bush Intercontinental－Lisbon Portela Airport
September Lowest Airfares
USD978

The airfare displayed above is for British Airways

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George Bush Intercontinental－Lisbon Portela Airport
October Lowest Airfares
USD727

The airfare displayed above is for United Airlines

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George Bush Intercontinental－Lisbon Portela Airport
November Lowest Airfares -----

Houston－Lisbon
Estimated Flight Time
10 Hours 03 Minutes
Houston－Lisbon
Number of Operating Airlines
14

Operating Airlines for George Bush Intercontinental－Lisbon Portela Airport Route
American Airlines

Air Canada

Air France

ITA Airways

British Airways

Delta Air Lines

Emirates Airlines

Klm Royal Dutch Airlines

Lufthansa

Swissair

Austrian Airlines

Turkish Airlines

TAP Portugal

United Airlines

Other Destinations from:Houston

George Bush Intercontinental－Porto(OPO)
USD598〜
* Fares vary in accordance to seat availability
Other Departures to: Lisbon

Portland Airport－Lisbon(Portela)
USD725〜
Denver Airport－Lisbon(Portela)
USD573〜
Miami Airport－Lisbon(Portela)
USD503〜
* Fares vary in accordance to seat availability